/*
 * Copyright (c) 2002-2013 Alibaba Group Holding Limited.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.citrus.maven.eclipse.base.eclipse;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;

import com.alibaba.citrus.maven.eclipse.base.eclipse.writers.workspace.EclipseWorkspaceWriter;
import org.apache.maven.plugin.MojoExecutionException;

/**
 * Configures The following Eclipse Workspace features:
 * <ul>
 * <li>Adds the classpath variable MAVEN_REPO to Eclipse.</li>
 * <li>Optionally load Eclipse code style file via a URL.</li>
 * </ul>
 *
 * @goal configure-workspace
 * @requiresProject false
 */
public class ConfigureWorkspaceMojo
        extends AbstractWorkspaceMojo {
    /**
     * Point to a URL containing code styles content.
     *
     * @parameter expression="${eclipse.workspaceCodeStylesURL}"
     */
    private String workspaceCodeStylesURL;

    /**
     * Name of a profile in <code>workspaceCodeStylesURL</code> to activate. Default is the first profile name in the
     * code style file in <code>workspaceCodeStylesURL</code>
     *
     * @parameter expression="${eclipse.workspaceActiveCodeStyleProfileName}"
     */
    private String workspaceActiveCodeStyleProfileName;

    public void execute()
            throws MojoExecutionException {
        WorkspaceConfiguration config = new WorkspaceConfiguration();
        config.setWorkspaceDirectory(new File(this.getWorkspace()));
        config.setLocalRepository(this.getLocalRepository());

        if (this.workspaceCodeStylesURL != null) {
            try {
                config.setCodeStylesURL(new URL(workspaceCodeStylesURL));
            } catch (MalformedURLException e) {
                throw new MojoExecutionException(e.getMessage(), e);
            }

            config.setActiveStyleProfileName(workspaceActiveCodeStyleProfileName);
        }

        new EclipseWorkspaceWriter().init(this.getLog(), config).write();
    }
}
